static async Task Main(string[] args)
{
var serviceName = "grpctest";
var consulClient = new ConsulClient(c => c.Address = new Uri("http://localhost:8500"));
var services = await consulClient.Catalog.Service(serviceName);
if (services.Response.Length == 0)
{
throw new Exception($"未发现服务 {serviceName}");
}
var service = services.Response[0];
var address = $"http://{service.ServiceAddress}:{service.ServicePort}";
Console.WriteLine($"获取服务地址成功：{address}");
//启用通过http使用http2.0
AppContext.SetSwitch(
"System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true);
var channel = GrpcChannel.ForAddress(address);
var catClient = new LuCat.LuCatClient(channel);
var catReply = await catClient.SuckingCatAsync(new Empty());
Console.WriteLine("调用撸猫服务：" + catReply.Message);
Console.ReadKey();
}
static async Task Main(string[] args)
{
Console.WriteLine("gRPC Client Start..");
var channel = GrpcChannel.ForAddress("https://localhost:5001");
//var client = new Greeter.GreeterClient(channel);
//var reply = client.SayHelloAsync(new HelloRequest { Name = "Sora" });
//Console.WriteLine("Greeter 服务返回数据: " + reply.Message);
var catClient = new LuCat.LuCatClient(channel);
var catReply = await catClient.SuckingCatAsync(new SuckingCatRequest { Name = "Haru" });
Console.WriteLine("Cat 服务返回数据: " + catReply.Name);
catReply = await catClient.JumpCatAsync(new SuckingCatRequest { Name = "贪生怕死角斗士" });
Console.WriteLine("Cat 服务返回数据: " + catReply.Name);
catReply = await catClient.JumpCatAsync(new SuckingCatRequest { Name = "勇往直前少女心" });
Console.WriteLine("Cat 服务返回数据: " + catReply.Name);
Console.ReadKey();
}
static async Task Main(string[] args)
{
var channel = GrpcChannel.ForAddress("https://localhost:5001");
// var client = new Greeter.GreeterClient(channel);
// var reply = await client.SayHelloAsync(
// new HelloRequest { Name = "晓晨" });
// Console.WriteLine("调用Greeter服务 : " + reply.Message);
var catClient = new LuCat.LuCatClient(channel);
// var catReply = await catClient.SuckingCatAsync(new Empty());
// Console.WriteLine("调用撸猫服务："+ catReply.Message);
//获取猫总数
var catCount = await catClient.CountAsync(new Empty());
Console.WriteLine($"一共{catCount.Count}只猫。");
var rand = new Random(DateTime.Now.Millisecond);
var cts = new CancellationTokenSource();
//指定在2.5s后进行取消操作
cts.CancelAfter(TimeSpan.FromSeconds(2.5));
var bathCat = catClient.BathTheCat(cancellationToken: cts.Token);
//定义接收吸猫响应逻辑
var bathCatRespTask = Task.Run(async() =>
{
try
{
await foreach (var resp in bathCat.ResponseStream.ReadAllAsync())
{
Console.WriteLine(resp.Message);
}
}
catch (RpcException ex) when(ex.StatusCode == StatusCode.Cancelled)
{
Console.WriteLine("Stream cancelled.");
}
});
//随机给10个猫洗澡
for (int i = 0; i < 10; i++)
{
await bathCat.RequestStream.WriteAsync(new BathTheCatReq()
{
Id = rand.Next(0, catCount.Count)
});
}
//发送完毕
await bathCat.RequestStream.CompleteAsync();
Console.WriteLine("客户端已发送完10个需要洗澡的猫id");
Console.WriteLine("接收洗澡结果：");
//开始接收响应
await bathCatRespTask;
Console.WriteLine("洗澡完毕");
}
static async Task ClientInterceptorTest()
{
//客户端拦截器
var channel = GrpcChannel.ForAddress("https://localhost:5001");
var invoker = channel.Intercept(new ClientLoggerInterceptor());
var catClient = new LuCat.LuCatClient(invoker);
var catReply = await catClient.SuckingCatAsync(new Empty());
Console.WriteLine("调用撸猫服务：" + catReply.Message);
}
static async Task ClientTest()
{
//在gRPC实际使用中，在内网通讯场景下，更多的是走http协议，达到更高的效率
//启用通过http使用http2.0
AppContext.SetSwitch(
"System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true);
var channel = GrpcChannel.ForAddress("http://localhost:5001");
var catClient = new LuCat.LuCatClient(channel);
var catReply = await catClient.SuckingCatAsync(new Empty());
Console.WriteLine("调用撸猫服务：" + catReply.Message);
}
static async Task Main(string[] args)
{
var channel = GrpcChannel.ForAddress("https://localhost:5001");
var client = new Greeter.GreeterClient(channel);
var reply = await client.SayHelloAsync(
new HelloRequest { Name = "晓晨" });
Console.WriteLine("调用Greeter服务 : " + reply.Message);
var catClient = new LuCat.LuCatClient(channel);
var catReply = await catClient.SuckingCatAsync(new Empty());
Console.WriteLine("调用撸猫服务：" + catReply.Message);
Console.ReadKey();
}
static async Task Main(string[] args)
{
// discover endpoints from metadata
var client = new HttpClient();
var disco = await client.GetDiscoveryDocumentAsync("http://localhost:5000");
if (disco.IsError)
{
Console.WriteLine(disco.Error);
return;
}
// request token
var tokenResponse = await client.RequestPasswordTokenAsync(new PasswordTokenRequest
{
Address = disco.TokenEndpoint,
ClientId = "ro.client",
ClientSecret = "secret",
UserName = "******",
Password = "******",
Scope = "grpc1"
});
if (tokenResponse.IsError)
{
Console.WriteLine(tokenResponse.Error);
return;
}
Console.WriteLine(tokenResponse.Json);
Console.WriteLine("\n\n");
var channel = GrpcChannel.ForAddress("https://localhost:5001");
var headers = new Metadata {
{ "Authorization", $"Bearer {tokenResponse.Json["access_token"]}" }
};
var catClient = new LuCat.LuCatClient(channel);
var catReply = await catClient.SuckingCatAsync(new Empty(), headers);
Console.WriteLine("调用撸猫服务：" + catReply.Message);
Console.ReadKey();
}
static async Task Main(string[] args)
{
var channel = GrpcChannel.ForAddress("https://localhost:5001");
//var client = new Greeter.GreeterClient(channel);
//var reply = await client.SayHelloAsync(new HelloRequest { Name = "Michael" });
//Console.WriteLine("Greeter 服务返回数据：" + reply.Message);
var catClient = new LuCat.LuCatClient(channel);
//var catReply = await catClient.SuckingCatAsync(new Google.Protobuf.WellKnownTypes.Empty());
//Console.WriteLine("调用撸猫服务：" + catReply.Message);
var catCount = await catClient.CountAsync(new Google.Protobuf.WellKnownTypes.Empty());
Console.WriteLine($"一共{catCount.Count}只猫。");
var rand = new Random(DateTime.Now.Millisecond);
var bathCat = catClient.BathTheCat();
// 定义接收吸猫响应逻辑
var bathCatRespTask = Task.Run(async() =>
{
await foreach (var resp in bathCat.ResponseStream.ReadAllAsync())
{
Console.WriteLine(resp.Message);
}
});
// 随机给10个猫洗澡
for (int i = 0; i < 10; i++)
{
await bathCat.RequestStream.WriteAsync(new BathTheCatReq
{
Id = rand.Next(0, catCount.Count)
});
}
// 发送完毕
await bathCat.RequestStream.CompleteAsync();
Console.WriteLine("客户端已发送完10个需要洗澡的猫id");
Console.WriteLine("接收洗澡结果！");
// 开始接收响应
await bathCatRespTask;
Console.WriteLine("洗澡完毕");
}
static async Task Main(string[] args)
{
//AppContext.SetSwitch(
// "System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true);
// var httpClientHandler = new HttpClientHandler();
// // Return `true` to allow certificates that are untrusted/invalid
// httpClientHandler.ServerCertificateCustomValidationCallback =
//HttpClientHandler.DangerousAcceptAnyServerCertificateValidator;
// var httpClient = new HttpClient(httpClientHandler);
//var channel = GrpcChannel.ForAddress("https://game.raikay.com/");
var channel = GrpcChannel.ForAddress("https://game.raikay.com/");//, new GrpcChannelOptions { HttpClient = httpClient }
//var channel = GrpcChannel.ForAddress("http://us-or-cera-1.natfrp.cloud:33000/", new GrpcChannelOptions { HttpClient = httpClient });//
// var channel = GrpcChannel.ForAddress("http://game.raikay.com:33000/");
//LuCat.LuCatClient() 添加LuCat.proto文件后自动生成，和服务端LuCat.proto文件一致
var catClient = new LuCat.LuCatClient(channel);
var catReply = await catClient.SuckingCatAsync(new ParamRequest { Id = 0 });
Console.WriteLine("" + catReply.Message);
Console.ReadKey();
}
